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Sumatra

Cheap flights from Sumatra to anywhere

KNO — SIN
Dec 1 — Dec 81
Tue 12/1
Tue 12/8
1 adult, Economy
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Travel insights for flights from Sumatra

Get recent, data-driven insights about flights from Sumatra including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Sumatra?

To ensure you get the cheapest price possible for a flight from Sumatra, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sumatra?

Currently, March is the cheapest month in which you can book a flight from Sumatra (average of $156). Flying from Sumatra in December will prove the most costly (average of $249). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Sumatra

See what other customers who have flown with Singapore Airlines from Sumatra have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,635 reviews

Food

7.8

Entertainment

8.1

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Judith,Sep 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Singapore Airlines
8.2
Very good
1,635 reviews
Singapore Airlines
8.2
Very good
1,635 reviews

Food

7.8

Entertainment

8.1

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Judith,Sep 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

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Related info for your journey

  • What is the cheapest airport to fly out of Sumatra?

    Istanbul airport offers the cheapest routes to Atlanta, from $23; whereas Cheongju airport is typically cheaper if you're flying to Jeju City, from $24. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Sumatra?

    March is currently the cheapest month to fly from Sumatra. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Sumatra?

    Check out the cheapest flights from Sumatra to embark to:
    Fly from Istanbul to Ankara from $23 round trip
    Fly from Cali to Medellín from $24 round trip
    Fly from Cheongju to Jeju City from $24 round trip
    Fly from Venice to Barcelona from $30 round trip
    Fly from Medellín to Cali from $33 round trip

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